经皮肤感染的寄生虫有 A.钩虫、丝虫和肝片吸虫 B.并殖吸虫、 * * 毛滴虫和血吸虫 C

题型:单项选择题

问题:

经皮肤感染的寄生虫有

A.钩虫、丝虫和肝片吸虫
B.并殖吸虫、 * * 毛滴虫和血吸虫
C.血吸虫、钩虫和丝虫
D.钩虫、血吸虫
E.钩虫、蛔虫和鞭虫

考点:基础医学医学寄生虫学寄生虫学总论(一)
题型:单项选择题

阅读短文,选择正确答案。

     When you are learning English, listening, speaking and writing are important, but reading can be helpful.

When you read, you can not only learn some new words, but also learn how to use these English words. When

you read, it gives you a good example for writing.

     Secrets of good reading:

     Try to read at the right level. Read something that you can understand. If you need to stop every three words

to use a dictionary, it is not interesting.

     Try to increase the number of your new words. If there are four or five new words on a page, write them in

your notebook. But you don't have to write them while you read. Instead, try to guess their meaning as you read:

mark with them with a pen. Then come back when you have finished reading to look them up in a dictionary and

write them in your vocabulary and write them in your own vocabulary book. Then try to remember them.

     Try to read regularly . For example, read for a short time once a day. Fifteen minutes every day is better than

two hours every Sunday. Fix (固定) a time to read and keep to it. For example, you could read for fifteen

minutes when you go to bed, or when you get up or at lunchtime.

     Read what interests you. Choose a book or a magazine about a subject that you like, because you are going to

spend time and money reading it. So, choose an interesting book. You can also read newspapers. There are

many English newspapers in China. For example, 21st Century Teens, English Coaching Paper, etc. They are

easy enough for you to understand. There is something interesting in them.

1. How many reading secrets are mentioned in the passage? [ ]

A. Six

B. Three

C. Four

D. Five

2. Which of the following is right according to the passage? [ ]

A. Reading a lot can help you write better.

B. It is interesting for you to stop every three words to use a dictionary.

C. When you read, you can only learn some new words.

D. Try to read something difficult to make your English better.

3. If you meet only a few new words on a page while reading, _______. [ ]

A. write them down at once

B. guess the meanings at first

C. look them up in a dictionary at once

D. give up reading

4. To improve your reading, _______. [ ]

A. only read magazines about a subject you like

B. reading English for two hours every Sunday is much better than for a short time every day.

C. you should read something you like for a short time once a day at least

D. it's enough for you to read 21st Century Teens

5. The best title is _______. [ ]

A. How to Make Reading Better

B. When to Read

C. What to Read

D. Reading is Helpful

题型:单项选择题

Uncle Li ____ learn English next year.[ ]

A. is  

B. going to  

C. is go  

D. is going to

题型:单项选择题

某住院患者由于手术输血,30天之后化验肝功诊断出得了乙型肝炎,传染来源是()

A.医生

B.病人

C.血液

D.手术器械

E.病原体携带者

题型:单项选择题

实现商品价值和使用价值的唯一途径是( )。

A.商品消费

B.商品生产

C.商品流通

D.商品加工

题型:单项选择题

系统响应时间和作业吞吐量是衡量计算机系统性能的重要指标。对于一个持续处理业务的系统而言,其______。

A.响应时间越短,作业吞吐量越小
B.响应时间越短,作业吞吐量越大
C.响应时间越长,作业吞吐量越大
D.响应时间不会影响作业吞吐量

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